They might like to but they probably make so much money from opposing gun control issues that they couldn’t quit if they wanted to.
Wrong again. Why would they be unhappy about throwing money at politicians?
If you have ever competed, you might have noticed there are competitions where one has to be a member of the NRA to be there. Consider if there were competitions like that in every town and city. I have to drive about three hours to get to a decent High Power Match that doesn’t use reduced distances. Imagine if that sort of range was in your town and not a dozen or so towns away. There are a number of states that don’t have the facilities that Texas has.
The Second Amendment Sisters and the Gun Owners of America would be gone a lot faster than the NRA. For the NRA, it would be the 1880’s all over again when shooting was the national sport.